Flat 2D vector illustration, corporate style. A tired middle-aged man with slight stubble and dark circles under eyes sits slumped at a wooden desk in a dim room. On the desk, a leaning tower of red envelopes and papers with credit icons. Behind him, three glowing red circles with phone symbols floating ominously. Cold blue-grey lighting from above. The man holds his head in his hands, stressed. Clean lines, no outlines, soft shadows. Colors: white, grey, red (only for threats), muted blue. White background with subtle gradient. No text on image. Aspect ratio 16:9. Professional business illustration style.
